Mercurial > urweb
view tests/datatype.ur @ 580:bb8463c3b712
Propagating a change through a bind
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Tue, 30 Dec 2008 16:08:25 -0500 |
parents | f387d12193ba |
children |
line wrap: on
line source
datatype t = A | B val a = A val b = B datatype foo = C of t val c = C a datatype list = Nil | Cons of {Head : int, Tail : list} val nil = Nil val l1 = Cons {Head = 0, Tail = nil} datatype term = App of term * term | Abs of term -> term